C. The following are proofs of the properties of parallelograms. Supply the missing parts of the proof. 1. Opposite sides of a parallelogram are congruent. C B Given: Quadrilateral ABCD is a parallelogram. Prove: AB = DC; AD BC Proof: Statements Reasons 1. Quadrilateral ABCD is a parallelogram. 1. Given 2. Draw AC. 2. Line postulate 3. AB || CD; AD || CB 4. 212 24; 2 쓴 23 3. 4. 5. AC CA 5. Reflexive property 6. AABC = ACDA 6. 7. AB스 DC; AD BC 7.
C. The following are proofs of the properties of parallelograms. Supply the missing parts of the proof. 1. Opposite sides of a parallelogram are congruent. C B Given: Quadrilateral ABCD is a parallelogram. Prove: AB = DC; AD BC Proof: Statements Reasons 1. Quadrilateral ABCD is a parallelogram. 1. Given 2. Draw AC. 2. Line postulate 3. AB || CD; AD || CB 4. 212 24; 2 쓴 23 3. 4. 5. AC CA 5. Reflexive property 6. AABC = ACDA 6. 7. AB스 DC; AD BC 7.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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